KR880007184U - 전원의 극성 점검 및 절환회로 - Google Patents

전원의 극성 점검 및 절환회로

Info

Publication number
KR880007184U
KR880007184U KR2019860014155U KR860014155U KR880007184U KR 880007184 U KR880007184 U KR 880007184U KR 2019860014155 U KR2019860014155 U KR 2019860014155U KR 860014155 U KR860014155 U KR 860014155U KR 880007184 U KR880007184 U KR 880007184U
Authority
KR
South Korea
Prior art keywords
power supply
switching circuit
supply polarity
polarity check
check
Prior art date
Application number
KR2019860014155U
Other languages
English (en)
Other versions
KR900000468Y1 (ko
Inventor
이원형
Original Assignee
삼성전자주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to KR2019860014155U priority Critical patent/KR900000468Y1/ko
Publication of KR880007184U publication Critical patent/KR880007184U/ko
Application granted granted Critical
Publication of KR900000468Y1 publication Critical patent/KR900000468Y1/ko

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/63—Generation or supply of power specially adapted for television receivers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2231/00—Applications
    • H01H2231/036—Radio; TV

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electronic Switches (AREA)
KR2019860014155U 1986-09-10 1986-09-10 전원의 극성 점검 및 절환회로 KR900000468Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860014155U KR900000468Y1 (ko) 1986-09-10 1986-09-10 전원의 극성 점검 및 절환회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860014155U KR900000468Y1 (ko) 1986-09-10 1986-09-10 전원의 극성 점검 및 절환회로

Publications (2)

Publication Number Publication Date
KR880007184U true KR880007184U (ko) 1988-05-31
KR900000468Y1 KR900000468Y1 (ko) 1990-01-30

Family

ID=19255686

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860014155U KR900000468Y1 (ko) 1986-09-10 1986-09-10 전원의 극성 점검 및 절환회로

Country Status (1)

Country Link
KR (1) KR900000468Y1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100413590B1 (ko) * 2001-10-16 2004-01-07 월드탑텍(주) 소스전압 극성절환장치

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100413590B1 (ko) * 2001-10-16 2004-01-07 월드탑텍(주) 소스전압 극성절환장치

Also Published As

Publication number Publication date
KR900000468Y1 (ko) 1990-01-30

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Legal Events

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Payment date: 19930106

Year of fee payment: 4

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